5803540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 12749184

約数和(自身を除く): 6945644

約数列:

[1, 2, 4, 5, 10, 20, 61, 67, 71, 122, 134, 142, 244, 268, 284, 305, 335, 355, 610, 670, 710, 1220, 1340, 1420, 4087, 4331, 4757, 8174, 8662, 9514, 16348, 17324, 19028, 20435, 21655, 23785, 40870, 43310, 47570, 81740, 86620, 95140, 290177, 580354, 1160708, 1450885, 2901770, 5803540]

約数ペア:

[(1, 5803540), (2, 2901770), (4, 1450885), (5, 1160708), (10, 580354), (20, 290177), (61, 95140), (67, 86620), (71, 81740), (122, 47570), (134, 43310), (142, 40870), (244, 23785), (268, 21655), (284, 20435), (305, 19028), (335, 17324), (355, 16348), (610, 9514), (670, 8662), (710, 8174), (1220, 4757), (1340, 4331), (1420, 4087)]